Inland TN470 1TB: fast, efficient, budget PCIe 4.0 (2026)
Quick answer
The Inland TN470 1TB suits gamers and PS5 owners who want flagship-tier PCIe 4.0 speed, strong random IOPS, and a genuinely long 6-year warranty without paying flagship-tier prices.
Read: 7300 MB/s Write: 6400 MB/s Endurance: 600 TBW Warranty: 6 years Interface: M.2 4.0 x 4
The Inland TN470 1TB is a single-sided, DRAM-less PCIe 4.0 NVMe drive that Tom's Hardware rated efficient, fast, and inexpensive, undercutting brand-name flagships on price.
Controller & Memory
Inland builds the TN470 around a Phison PS5027-E27T four-channel controller paired with Kioxia's BiCS6 162-layer TLC NAND, skipping a dedicated DRAM chip in favor of Host Memory Buffer. It connects over PCIe 4.0 x4, NVMe 1.4, in a single-sided M.2 2280 form factor - a genuinely efficient, well-regarded pairing rather than a corners-cut budget compromise, and one that earned the drive a strongly positive independent review.
Inland is Micro Center's in-house storage brand, and the TN470 line also ships in 500 GB and 2 TB capacities alongside this 1 TB model, with the 2 TB variant scaling endurance up to 1,200 TBW. Its single-sided PCB keeps the drive thin without needing a taller double-sided layout, which matters for laptops and consoles where internal clearance is limited.
Without an included heatsink, the TN470 fits laptops, thin desktops, and the PS5's internal M.2 slot without clearance issues, though a desktop build under sustained heavy writes may benefit from an aftermarket M.2 heatsink. At this speed and price it competes directly with other DRAM-less flagship-speed budget picks like the WD Black SN770 and Lexar NM790, both of which are more widely available outside Micro Center's own retail channel but don't clearly beat it on either warranty length or price.
Storage Comparisons:
TN470 Performance & Benchmarks
Inland rates the TN470 1TB at up to 7,300 MB/s sequential reads and 6,400 MB/s sequential writes over PCIe 4.0 x4, flagship-speed territory for a DRAM-less budget drive. Tom's Hardware's independent testing measured random IOPS around 900,000 for both reads and writes, a strong result that helps explain the review's efficient, fast, and inexpensive verdict.
Inland TN470 1 TB vs M.2 4.0 x 4 peers
Switch between sequential throughput and random IOPS to see how this drive stacks up against other M.2 4.0 x 4 SSDs in our database. The highlighted bar is the drive on this page — click any other bar to open that drive.
- Patriot Viper PV593 1 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV593 2 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV593 4 TB: 14,500 MB/s read, 14,000 MB/s write
- Patriot Viper PV573 2 TB: 14,000 MB/s read, 12,000 MB/s write
- Inland TN470 1 TB (this drive): 7,300 MB/s read, 6,400 MB/s write
Like other HMB drives, the TN470 leans on an SLC write cache to sustain its rated numbers; once a large sustained transfer exhausts that cache, write speeds drop toward the native TLC ceiling, a pattern common to nearly every drive in this class. For gaming, OS responsiveness, and everyday multitasking, the TN470 keeps up with - and in random-IOPS terms sometimes beats - pricier DRAM-equipped rivals, which is a big part of why independent reviewers rated it well for its price. Buyers doing constant large sustained writes, such as video editors, will still find more consistent behavior on a drive with dedicated DRAM.
Inland TN470 vs Competitors
See how the TN470 stacks up against other M.2 4.0 x 4 drives in our database:
Compare with rival drives:
Endurance, TBW & Warranty
Inland rates the TN470 1TB at 600 TBW of total write endurance. At a typical 20-50 GB of writes per day, that budget lasts roughly 33 to 82 years before hitting the rated limit, far longer than most buyers will own the drive, so endurance isn't a practical concern for normal use. The MTBF rating is 1,500,000 hours, a statistical reliability figure describing failure rates across a large population of drives rather than a promise for any individual unit.
Warranty coverage on this listing is 6 years, notably generous for a budget-priced drive and matching or beating several brand-name competitors. Combined with the drive's strong independent review reception, the warranty term is one of the TN470's stronger selling points against similarly-priced rivals.
Inland TN470 1 TB Specifications
| Category | Value |
|---|---|
| Capacity [?] | 1 TB |
| Interface [?] | M.2 4.0 x 4 |
| Controller [?] | Phison E27T 4 Channel |
| Memory type [?] | Kioxia 162-L TLC |
| DRAM [?] | No |
| Read speed (MB/s) [?] | 7300 |
| Write speed (MB/s) [?] | 6400 |
| Read IOPS [?] | 7300000 |
| Write IOPS [?] | 6400000 |
| Endurance (TBW) [?] | 600 |
| MTBF (million hours) [?] | 1500000 |
| Warranty (years) [?] | 6 |
Verdict: Is the TN470 Worth It in 2026?
The Inland TN470 1TB suits gamers and PS5 owners who want flagship-tier PCIe 4.0 speed, strong random IOPS, and a genuinely long 6-year warranty without paying flagship-tier prices. It's a slightly weaker choice for buyers doing constant large sustained writes, where a DRAM-equipped drive holds sequential speed more consistently past the cache limit. Buyers who want a more widely available alternative outside Micro Center's retail channel should look at the WD Black SN770. Overall, Tom's Hardware's efficient, fast, and inexpensive verdict holds up: the TN470 1TB is one of the stronger price-to-performance picks in its class.
+ Pros
- 7,300 MB/s sequential reads on PCIe 4.0
- 6-year manufacturer warranty
- Single-sided design fits PS5 and thin laptops
- Kioxia BiCS6 TLC NAND, not cheaper QLC
- Rated efficient and fast by Tom's Hardware testing
- Cons
- DRAM-less design relies on Host Memory Buffer
- No included heatsink for sustained desktop loads
- 600 TBW is modest next to some TLC rivals
- Mainly sold through Micro Center's own retail channel
Buy this or similar SSD Storage:
Video Review
REVIEW (2026): Inland TN470 1TB NVMe SSD. ESSENTIAL details.
